#include <bits/stdc++.h>
using namespace std;
int n,a[100005],ans;
int main()
{
    freopen("duel.in","r",stdin);
    freopen("duel.out","w",stdout);
    scanf("%d",&n);
    for(int i=1;i<=n;i++) scanf("%d",a+i);
    sort(a+1,a+1+n);
    ans=1;
    for(int i=2;i<=n;i++) if(a[i]>a[ans]) ans++;
    printf("%d",n-ans+1);
    return 0;
}
